package hjw.com.dao;

import hjw.com.entity.Clz;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Param;

import java.util.List;

@Mapper
public interface ClzMapper {
    Clz findByClzno(String clzno);
    List<Clz> findAll();
    int add(Clz c);
    int updateById(Clz c);
    List<Clz> findByLine(@Param("start")int start, @Param("pageSize")int pageSize);
    int count();
    int removeById(String clzno);
}
